If you choose to participate, the online survey will be presented to you when you leave the Technet Web site. I'm having an issue with Exchange 2010 and Outlook 2010. This problem started after we flattened our domain. We migrated all the users from the the sub to the top using the ADMT and then we took down sub. To be sure, does OWA (which uses live information) reflect the GAL correctly? The first thing you should do is on a test workstation, is delete the *files.Users wirelessly receive updates, which appear in the address book on their Black Berry or i Phone. Epicenter Server requires Exchange 2010 to Exchange 2016 on the server and Outlook 2010 to Outlook 2016 on the system where Epicenter Server is running.The global address list (GAL) is a directory that contains entries for every group, user, and contact within an organization's implementation of Microsoft Exchange.No additional software is required on the phones or tablets.How It Works: On a scheduled basis, Epicenter Server synchronizes a copy of the GAL to a contacts folder in each user's mailbox. During installation, you configure Epicenter Server by telling it which address book to distribute, who should receive the address book, and how often to send updates.

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For more information about deploying Exchange 2016, see Planning and deployment .